She descended the sweeping (= long and wide ) staircase into the crowd of photographers and journalists . 她走下又長又寬的樓梯，來到攝影師和記者中間。 It was also emphasised that stairs should not be too steep, and there should be equal step heights throughout a staircase . From the Cambridge English Corpus The method involves different modifications of unbounded staircase non-mixing transformations for approximations. From the Cambridge English Corpus This error category cannot be accommodated by either the staircase strategy or the small viewing window. From the Cambridge English Corpus Each staircase ran for 12 reversals; only the last six reversals were used for the threshold estimate. From the Cambridge English Corpus The edge of the anciently demolished side wall of the outset staircase is visible at the far left. From the Cambridge English Corpus This staircase crystallizes the complexity of the entire building in a single corner, where the different coordinants and various levels meet. From the Cambridge English Corpus Although the south niche shows clearly in the groundplan, it must have been demolished, along with its side-linking walls and the staircases on either side. From the Cambridge English Corpus